View all text of Subpart D [§ 180.900 - § 180.1413]
§ 180.1072 - Poly-D-glucosamine (chitosan); exemption from the requirement of a tolerance.
(a) An exemption from the requirement of a tolerance is established for residues of the biological plant growth regulator poly-D-glucosamine when used as a seed treatment in or on barley, beans, oats, peas, rice, and wheat.
(b) An exemption from the requirement of a tolerance is established for residues of the biological plant growth regulator poly-D-glucosamine when used as a pesticide in the production any raw agricultural commodity.